An active contour algorithm for spectrogram track detection
نویسندگان
چکیده
This paper proposes an active contour framework for spectrogram track detection. A potential energy is proposed which results in feature extraction at a signal-to-noise ratio (SNR) of 0.5 dB. We show, through complexity analysis, that this is achievable in real-time.
منابع مشابه
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عنوان ژورنال:
- Pattern Recognition Letters
دوره 31 شماره
صفحات -
تاریخ انتشار 2010